TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

FOCAL-PLANE INFRARED ARRAY [3 records]

Record 1 2017-05-12

English

Subject field(s)
  • Photoelectricity and Electron Optics
  • Aeroindustry
CONT

According to the company [Hughes Aircraft], the terminal homing seeker system could also be used on larger missiles. The new sensor is called a mosaic infra-red focal-plane array because of its large number of sensor elements and its location at the focal plane of the optical system where the thermal image is focused. Unlike conventional IR seekers, which mechanically scan a scene through an arrangement of oscillating or rotating mirrors, the focal plane array electronically observes the entire scene in its view all the time. Thus it is referred to as a ’staring’ array, as opposed to the ’scanning’ of the mechanical technique.

Key term(s)
  • mosaic infra-red array
  • mosaic infrared focal-plane array

French

Domaine(s)
  • Photo-électricité et optique électronique
  • Constructions aéronautiques
CONT

Ce type de capteur est appelé «réseau IR mosaïque de plan focal» en raison du grand nombre de ses composants et de sa position dans le plan focal du bloc optique de l'autodirecteur. Contrairement aux capteurs classiques, il ne possède pas de système mécanique de balayage. Il fonctionne à la façon des cellules de l'œil, observant en permanence l'ensemble de la scène.

Key term(s)
  • réseau infrarouge mosaïque de plan focal
  • réseau de plan focal

Spanish

Save record 1

Record 2 2007-11-07

English

Subject field(s)
  • Optics
  • Missiles and Rockets
CONT

It has been suggested that a comparatively low-cost theatre missile defence capability could be obtained by replacing the front end of the Standard with a second-stage guided weapon, combining a 256 x 256 element focal-plane infrared array with a new guidance system and an 18 kg kinetic energy weapon.

Key term(s)
  • focal plane infrared array

French

Domaine(s)
  • Optique
  • Missiles et roquettes
CONT

Une autre idée a pris corps selon laquelle il serait possible de mettre au point un missile de défense de théâtre relativement économique en remplaçant l'ogive du Standard par un deuxième étage guidé qui comporterait un réseau plan focal infrarouge à 256 x 256 éléments, un nouveau système de guidage et une arme à énergie cinétique 18kg.

Spanish

Save record 2

Record 3 2003-11-27

English

Subject field(s)
  • Missiles and Rockets
CONT

It has been suggested that a comparatively low-cost theatre missile defence capability could be obtained by replacing the front end of the Standard with a second-stage guided weapon, combining a 256 x 256 element focal-plane infrared array with a new guidance system and an 18 kg kinetic energy weapon.

French

Domaine(s)
  • Missiles et roquettes
CONT

Une autre idée a pris corps selon laquelle il serait possible de mettre au point un missile de défense de théâtre relativement économique en remplaçant l'ogive du Standard par un deuxième étage guidé qui comporterait un réseau plan focal infrarouge à 256 x 256 éléments, un nouveau système de guidage et une arme à énergie cinétique de 18kg.

Spanish

Save record 3

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